# Photo Extension Composition vs CamDE

The clearest difference is rating: CamDE at 4.4 against Photo Extension Composition's 3.5. CamDE also leads on price ($0.49 vs $1.99). Photo Extension Composition's advantage is update cadence (monthly vs every 26 months) and review sentiment (63% vs 38%). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Photo Extension Composition costs $1.99 and CamDE $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.

CamDE holds the better App Store score, 4.4 against 3.5. Both are backed by a comparable volume of ratings — 13 and 9 respectively. Written reviews complicate that: 63% of Photo Extension Composition's written reviews are positive against 38% of CamDE's, so the app with the better star average is not the one people write more warmly about.

Photo Extension Composition ships an update monthly, CamDE every 26 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Photo Extension Composition | CamDE |
| --- | --- | --- |
| Price | $1.99 | **$0.49** |
| Rating | [3.5 (13 ratings)](https://appshunter.io/ios/app/photo-extension-composition/id1138153292/reviews) | **[4.4 (9 ratings)](https://appshunter.io/ios/app/camde-multiple-exposure/id1486723792/reviews)** |
| Number of ratings | **13** | 9 |
| Positive reviews | **62.5% of reviews** | 37.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 26 months |
| Monetization | Paid | Paid |
| Size | 72 MB | 45 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Digiguys, Inc](https://appshunter.io/developer/888846748) | [晓乾 郑](https://appshunter.io/developer/969783917) |

## What reviewers say

### Photo Extension Composition

[App page](https://appshunter.io/ios/app/photo-extension-composition/id1138153292)

This utility overlays over 10 artistic photography composition rules onto your photos. It guides you to understand and apply these rules, helping you tell a better story with your images. Save your compositions directly to your photo library.

**Highlights:** Overlays 10+ composition rules, Guides on understanding rules, Advice on rule application, Works with Apple Photos, Save compositions to library, Quick and easy to use

**In-app purchases:** none


### CamDE

[App page](https://appshunter.io/ios/app/camde-multiple-exposure/id1486723792)

Create stunning double exposure effects with this camera app. Capture two photos in real-time or select from your gallery to blend them into unique art. Adjust colors and enjoy a simple, intuitive editing process.

**Highlights:** Real-time double exposure capture, Mix photos from gallery, Front and rear camera support, Built-in double exposure effects, Photo color adjustment tools

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Photo Extension Composition free?

Photo Extension Composition costs $1.99, with no in-app purchases.

### Is CamDE free?

CamDE costs $0.49, with no in-app purchases.

### Which has better reviews, Photo Extension Composition or CamDE?

CamDE is rated higher. Photo Extension Composition averages 3.5 out of 5 from 13 ratings, while CamDE averages 4.4 from 9 ratings.

### Do Photo Extension Composition or CamDE have ads?

Neither Photo Extension Composition nor CamDE shows ads.

### Which is updated more often, Photo Extension Composition or CamDE?

Photo Extension Composition ships an update monthly, and CamDE every 26 months. Most recently, Photo Extension Composition was updated on October 24, 2026 and CamDE on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*